post_install() {

cat <<-EoM

==> To set the Logitech G9X LED color, enter a hexadecimal value as root:
==>
==> g9xled RRGGBB
==>
==> g9xled attempts to round to the nearest subset color allowed by the G9X
==> mouse.  Settings are temporary - profile color is restored on un-plugging
==> and re-plugging of the mouse, or upon reboot.

EoM

}

post_upgrade() {

post_install

}